Fill articles a/an 1. _ unique thing2. _ European 3._ honourable man4._ unbelievable day

Fill articles a/an 1. _ unique thing2. _ European 3._ honourable man4.

1.	Fill articles a/an 1. _ unique thing2. _ European 3._ honourable man4._ unbelievable day
Answer» 1) A. 2) A. 3) An. 4) An. Based on Phonetic sounds.